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ASTM D 5323 : 1992 : R2018

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Determination of 2 % Secant Modulus for Polyethylene Geomembranes
Available format(s)

Hardcopy , PDF

Superseded date

02-11-2019

Language(s)

English

Published date

07-01-2018

1.1This practice presents a technique for calculating the 2 % secant modulus for polyethylene geomembranes between 0.5 and 5 mm (20 and 200 mil) using Test Method D638.

1.2This practice will facilitate modulus comparisons of similar materials by standardizing the method for deriving the points on the stress-strain curve from which the calculations are performed.

1.3The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 35
DocumentType
Standard Practice
Pages
4
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 6434 : 2012 : R2018 Standard Guide for the Selection of Test Methods for Flexible Polypropylene Geomembranes
ASTM D 4439 : 2018 Standard Terminology for Geosynthetics
ASTM D 5747/D5747M : 2008 : R2013 : EDT 1 Standard Practice for Tests to Evaluate the Chemical Resistance of Geomembranes to Liquids

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